-2g+7=g-8

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Solution for -2g+7=g-8 equation:


Simplifying
-2g + 7 = g + -8

Reorder the terms:
7 + -2g = g + -8

Reorder the terms:
7 + -2g = -8 + g

Solving
7 + -2g = -8 + g

Solving for variable 'g'.

Move all terms containing g to the left, all other terms to the right.

Add '-1g' to each side of the equation.
7 + -2g + -1g = -8 + g + -1g

Combine like terms: -2g + -1g = -3g
7 + -3g = -8 + g + -1g

Combine like terms: g + -1g = 0
7 + -3g = -8 + 0
7 + -3g = -8

Add '-7' to each side of the equation.
7 + -7 + -3g = -8 + -7

Combine like terms: 7 + -7 = 0
0 + -3g = -8 + -7
-3g = -8 + -7

Combine like terms: -8 + -7 = -15
-3g = -15

Divide each side by '-3'.
g = 5

Simplifying
g = 5

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